This past week 14 new mashups were added to our mashup directory and 23 different APIs were used to build them. Some of the newer or less frequently seen APIs include PostRank Data Mining and Snipshot. The most often used APIs this week are Google Maps, Twitter and YouTube. And the most commonly used types of APIs were Search (4 APIs, 4 mashups), Mapping (3 APIs, 7 mashups) and Video (2 APIs, 5 mashups). The list below shows which APIs were used by which mashups: